In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
How long to boil the oxygen off?
I'm told that I should boil any water freshly added to my boiler to avoid excessive rusting. For how long? I'm looking to add a manual bypass valve around my automatic feeder this summer, and I imagine that testing the work will mean pumping in fresh water. Also, I expect that my automatic feeder will be adding extra water each time I do the blowdown test.
Thanks in advance,